<form ng-submit="home.update()">
	<p>The ID is {{home.greeting.id}}</p>
	<div class="form-group">
		<label for="username">Content:</label> <input type="text"
			class="form-control" id="content" name="content" ng-model="home.greeting.content"/>
	</div>
	<button type="submit" class="btn btn-primary">Submit</button>
</form>
